it depends if there fresh water then sometimes it depends what type of fish
it would eventually shock the fish and kill them
Because their blood chemistry is designed to be in homeostasis with a saline medium. In fresh water, water will enter the fishes tissues and kill it. However some fish (eels and salmon) have evolved to live in both environments.
no a water pump can not kill a fish
If the jar has water in it with the fish, you will kill them.
Betas are very aggressive and will attempt to kill the goldfish. Also goldfish are a cold water fish that produce a lot of waste which could be harmful to the Betta.
Yes any amounts of sugar added to a fish bull can cause great harm or even death to pet fish used to fresh water and their natural fishbowl habitat
Salt water fish should not be kept in fresh water. I dont how long they will survive but you shouldnt keep them in fresh water at all. If you have an emergency and you need to put them in fresh water, try to keep them in there for as short of a time as possible
first you bleach it then you rinse it off with soap and water (warm) then repeat. lastly dry it off good then put it in with your fish.
I think you mean tap water. Tap water or pipe water as it is sometimes called sometimes has in too much chlorine. But tropical fish are still fresh water fishes. What I have heard some people do is before they introduce their pet fishes to a aquarium they fill the aquarium and leave the water for 3 days to a week and then add the fishes. This is because I think I was told it reduces the chlorine content in the water making it safer for the fish. But if you are referring to tropical fishes as fish that live in the sea. Well sea water fishes cannot live in water because sea water is not their natural habitat. The fresh water does not have in the essential components for the sea water fish to survive in fresh water. Fresh water fish cannot live in the ocean or sea either this is because the pH of the water will kill fresh water fishes. But they are brackish water fishes which can live in water that has more salinity than fresh water, but not as much as seawater.
Yes, water that is too acidic will kill fish.
Yes. There are marine Betas as well as freshwater ones. The freshwater Bettas are Siamese fighting fish (Betta splendens). The marine or saltwater is Marine Betta (Calloplesiops altivelis)and are from the Indian ocean.